Functions and Uses：
1. G-TB is the sulfate type of tin plating process to produce the matte coating appearance.
2. It can produce the deposit which is weldable and with excellent corrosion resistance
3. High electroplating efficiency.
4. Excellent dispersion in the deep-hole workpieces.
5. It is recycling and no need to re-make up.

Operating Components：
Stannous sulfate             15~25 g/L
98% sulfuric acid             90~110 mL/L
G-248                                 50~100 mL/L
Temperature                    16~27℃
Cathode current density       
Rack Plating                     0.5~4 A/dm2   
Barrel Plating                    0.5~3 A/dm2
Anode current density     1~3 A/dm2
Filtration                             continuous filtration
Stirring                                The cathode swing